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1. 发明授权

US4882583A Modified sliding block code for limiting error propagation 失效
标题翻译：用于限制误差传播的修改滑块代码
公开(公告)号：US4882583A
公开(公告)日：1989-11-21
申请号：US200322
申请日：1988-05-31
申请人： Kamal E. Dimitri , Martin A. Hassner , Paul H. Siegel
发明人： Kamal E. Dimitri , Martin A. Hassner , Paul H. Siegel
IPC分类号： G11B20/18 , G11B20/12 , H03M5/14
CPC分类号： H03M5/145
摘要： Uncompressed data is represented in a constrained code for transmission through a channel which may include record media. A d,k code having a code rate of m/n is employed. "d" represents the minimum number of successive zeros in the channel code while k represents the maximum number of zeros in the channel code. "n" is an integer representing the number of code bits in a channel group. The encoding and decoding follows a sliding block coding and decoding algorithm. In the channel coding, the number of successive ones is limited to being not less than two, in some coding it can be a value of d-1. The modification of the d,k code results in decreasing error propagation while increasing the recorded information density. This increase is achieved by increasing the channel code dictionary.

2. 发明授权

US06754768B2 Library of hard disk drives with transparent emulating interface 有权
标题翻译：具有透明仿真界面的硬盘驱动器库
公开(公告)号：US06754768B2
公开(公告)日：2004-06-22
申请号：US09844127
申请日：2001-04-26
申请人： Kamal E. Dimitri , Robert G. Emberty , Craig Klein , Daniel J. Winarski
发明人： Kamal E. Dimitri , Robert G. Emberty , Craig Klein , Daniel J. Winarski
IPC分类号： G06F1202
CPC分类号： G11B17/225 , G11B25/043 , G11B27/002 , G11B2220/20 , G11B2220/41
摘要： Disclosed is a library of hard disk drives with transparent emulating interface. The hard disk drives are shelved in associated storage locations in the library. A library controller translates the logical address of a requested hard disk drive known to the requesting host computer to a physical address or location within the library. A picker preferably mounts the requested disk drive to a destination receptacle which may be part of a backplane of the library, and the controller accesses the hard disk drive. Library operation is transparent to the host computer, the library emulating a selected type of storage device.
摘要翻译：公开了一种具有透明仿真界面的硬盘驱动器库。硬盘驱动器在库中的相关存储位置被搁置。库控制器将请求的主计算机已知的所请求的硬盘驱动器的逻辑地址转换为库内的物理地址或位置。选择器优选地将所请求的磁盘驱动器安装到可以是库的背板的一部分的目的地插座，并且控制器访问硬盘驱动器。库操作对主机是透明的，该库模拟选定类型的存储设备。

3. 发明授权

US5289589A Automated storage library having redundant SCSI bus system 失效
标题翻译：具有冗余SCSI总线系统的自动存储库
公开(公告)号：US5289589A
公开(公告)日：1994-02-22
申请号：US579505
申请日：1990-09-10
申请人： Robert L. Bingham , Kamal E. Dimitri
发明人： Robert L. Bingham , Kamal E. Dimitri
IPC分类号： G06F13/00 , G06F11/20 , G06F13/36 , G06K17/00 , G11B17/22 , G11B27/00 , G11B27/34 , G11B27/36 , H04B1/48 , G06F13/40
CPC分类号： G06F11/2007 , G06F11/2089 , G06K17/0012 , G11B17/225 , G11B27/002 , G11B2220/20 , G11B2220/41 , G11B27/34 , G11B27/36
摘要： An optical disk library having a redundant SCSI bus system which utilizes double-sided, multi-ported switches for connecting each of two library controllers to all library pickers and some or all of the optical disk drives in the library is disclosed. The use of additional library controllers and pickers allows for greater subsystem flexibility and redundancy. The switches minimize the need for additional SCSI adapters to the library controllers and include anti-latch circuitry between sets of transceivers to eliminate the need to know the direction of data flow on a bus. In addition, the switches are physically located apart from the SCSI adapters, pickers, and optical disk drives, thereby minimizing the amount of customization required, and permit switching from the primary library controller to the secondary library controller to provide access to any optical disk in the library when a failure in the system has otherwise made such optical disk inaccessible through the primary library controller. The pickers and optical disk drives are coupled to the switches in one or more singleended strings to simplify library operations and minimize the amount of the library made inoperative by a device failure. Each picker is coupled to the switches on a single-ended string to which no optical disk drive is attached, further reducing the likelihood that access to optical disks in the library will be lost during a failure.
摘要翻译：公开了一种具有冗余SCSI总线系统的光盘库，其利用双面多端口交换机将两个库控制器中的每一个连接到所有库选择器以及库中的一些或所有光盘驱动器。使用额外的库控制器和选择器可以实现更大的子系统灵活性和冗余性。交换机最小化对库控制器的附加SCSI适配器的需求，并且在收发器集合之间包括反锁存电路，以消除对总线上数据流的方向的了解。此外，交换机物理上与SCSI适配器，拾取器和光盘驱动器分开，从而最小化所需的定制数量，并允许从主库控制器切换到辅助库控制器，以提供对任何光盘的访问如果系统故障导致库不能通过主库控制器访问该库，拾取器和光盘驱动器以一个或多个单个字符串耦合到开关，以简化库操作并最小化由于器件故障而导致的库不能工作的量。每个拾取器都连接到没有连接光盘驱动器的单端串上的开关，进一步降低了在故障期间磁带库中访问光盘的可能性。

4. 发明授权

US06980398B2 Disposable LTO cartridge retention spring cleaner tool 失效
标题翻译：一次性LTO墨盒固定弹簧清洁工具
公开(公告)号：US06980398B2
公开(公告)日：2005-12-27
申请号：US10404632
申请日：2003-04-01
申请人： Erik E. A. Bengds , Kamal E. Dimitri , Jerry W. Hammar , Scott Richard Lockaby , Wayne A. McKinley
发明人： Erik E. A. Bengds , Kamal E. Dimitri , Jerry W. Hammar , Scott Richard Lockaby , Wayne A. McKinley
IPC分类号： G11B33/12 , G11B3/58
CPC分类号： G11B33/121
摘要： An apparatus and a method for the cleaning of magnetic tape cartridge drive, particularly such as removable data-storage media tapes, and especially an arrangement and method of providing a disposable cartridge retention spring cleaning tool.
摘要翻译：一种用于清洁磁带盒驱动器的装置和方法，特别是例如可移动数据存储介质带，特别是提供一次性盒保持弹簧清洁工具的布置和方法。

5. 发明授权

US5377121A Automated storage library having inventory at picker level 失效
标题翻译：自动存储库在选择器级具有库存
公开(公告)号：US5377121A
公开(公告)日：1994-12-27
申请号：US258354
申请日：1994-06-10
申请人： Kamal E. Dimitri , Dennis L. Willson
发明人： Kamal E. Dimitri , Dennis L. Willson
IPC分类号： G06F3/06 , G11B17/22 , G11B27/00 , G11B27/10 , G11B27/11 , G11B15/00
CPC分类号： G11B27/002 , G11B17/225 , G11B27/11 , G11B2220/20 , G11B2220/41 , G11B2220/65
摘要： An optical disk having its disk inventory at the picker level is disclosed. The library includes two library controllers and four pickers. Each library controller maintains a list of the storage media in the entire library, but has no disk location inventory. The library controllers are not coupled to each other. Each picker has exclusive access to a set of storage cells and internal peripheral storage devices. In addition, the picker controller for each picker maintains the disk location inventory for the disks accessible by such picker. During a failure condition which prevents one library controller from accessing a particular storage medium, the other library controller can be signalled to attempt to access such storage medium. The overhead associated with maintaining two identical copies of the inventory in the library controllers is therefore eliminated.
摘要翻译：公开了一种在拾取器级具有盘存盘的光盘。图书馆包括两个图书馆管理员和四个拣选者。每个库控制器在整个库中维护存储介质的列表，但没有磁盘位置清单。图书馆控制器不互相耦合。每个选择器都可以独占访问一组存储单元和内部外围存储设备。此外，每个选择器的选择器控制器维护由此选择器访问的磁盘的磁盘位置清单。在防止一个库控制器访问特定存储介质的故障条件期间，可以用信号通知另一个库控制器来尝试访问这样的存储介质。因此，消除了与库控制器中的库存的两个相同副本相关联的开销。

6. 发明授权

US6070255A Error protection power-on-self-test for memory cards having ECC on board 失效
标题翻译：带有ECC的存储卡的错误保护上电自检
公开(公告)号：US6070255A
公开(公告)日：2000-05-30
申请号：US86176
申请日：1998-05-28
申请人： Timothy J. Dell , Kamal E. Dimitri
发明人： Timothy J. Dell , Kamal E. Dimitri
IPC分类号： G06F11/10 , G06F11/22 , G06F11/00
CPC分类号： G06F11/2284 , G06F11/1052
摘要： A method and device are provided for a SIMM or DIMM which has ECC on board and which is configured to operate during and only during the power-on-self-test operation to determine if an error has been detected in memory on the read cycle in the memory test during POST and flag that error to the CPU through the memory controller even though the error has been corrected on the SIMM or DIMM card.
摘要翻译：提供了一种用于SIMM或DIMM的方法和装置，该SIMM或DIMM在板上具有ECC，并且被配置为在上电自检操作期间并且仅在上电自检操作期间操作以确定在读取周期中是否在存储器中检测到错误 POST中的内存测试，并通过内存控制器将错误标记给CPU，即使SIMM或DIMM卡上的错误已更正。

7. 发明授权

US5638347A Disk cartridge storage system 失效
标题翻译：磁盘盒存储系统
公开(公告)号：US5638347A
公开(公告)日：1997-06-10
申请号：US468843
申请日：1995-06-06
申请人： Francisco A. Baca , Chi-Hung Dang , Chi-Thanh Dang , Kamal E. Dimitri , Rodney J. Means , Raymond Yardy
发明人： Francisco A. Baca , Chi-Hung Dang , Chi-Thanh Dang , Kamal E. Dimitri , Rodney J. Means , Raymond Yardy
IPC分类号： G11B17/22 , G11B17/04
CPC分类号： G11B17/225
摘要： A library of disk media units for use in a data processing environment wherein receptacle columns hold multiple cartridges which in turn hold multiple media units comprised of caddies and recording disks. A picker system moves media into and from the drive units and receptacle columns. Drive units are also located within the receptacle columns. The caddies and cartridges are supplied with hole patterns to coact with optical sensors within the receptacle columns and thereby provide information to the library controller indicating the proper/improper operation of the picker system in positioning media units. Also, the hole pattern on the media unit enables the sensors to provide informational content about the media unit to the processor.
摘要翻译：用于在数据处理环境中使用的磁盘介质单元库，其中容器列保持多个磁带，而磁带盒依次保持包括子磁盘和记录磁盘的多个媒体单元。拾取系统将介质移入和移出驱动单元和插座列。驱动单元也位于容器列中。筒和盒被提供有孔图案以与插座列内的光学传感器共同作用，从而向库控制器提供指示拾取系统在定位介质单元中的适当/不正确操作的信息。此外，介质单元上的孔图案使得传感器能够向处理器提供关于介质单元的信息内容。

8. 发明授权

US06842406B2 Housing for information storage medium and apparatus to move same 失效
标题翻译：信息存储介质的壳体和移动的装置
公开(公告)号：US06842406B2
公开(公告)日：2005-01-11
申请号：US10158758
申请日：2002-05-30
申请人： Robert L. Bingham , Kamal E. Dimitri , Jerry W. Hammar
发明人： Robert L. Bingham , Kamal E. Dimitri , Jerry W. Hammar
IPC分类号： G11B15/68 , G11B17/22 , G11B23/023 , G11B23/03 , G11B23/04 , G11B23/087
CPC分类号： G11B23/0316 , G11B15/68 , G11B17/22 , G11B23/0236 , G11B23/04 , G11B23/08785
摘要： A housing for an information storage medium where at least one surface of that housing includes a plurality of grooves. A locomotion apparatus to move Applicants' housing within an information storage and retrieval system, where that apparatus includes at least one rotatable shaft and at least one drive member disposed on that shaft, where each such drive member has the shape of a truncated cone, and where each such drive member includes a drive surface which includes a plurality of ribs. Applicants' drive member contacts the grooved surface of Applicants' housing such that one or more of the ribs disposed on the drive surface intermeshes with one or more of the grooves in the housing. Rotation of the rotatable shaft in a first direction causes the housing the move in a second direction. Rotation of the rotatable shaft in a third direction causes the housing to move in a fourth direction.
摘要翻译：一种用于信息存储介质的壳体，其中该壳体的至少一个表面包括多个凹槽。一种将申请人的住房移动到信息存储和取回系统内的移动装置，其中该装置包括至少一个可旋转轴和设置在该轴上的至少一个驱动构件，其中每个这样的驱动构件具有截头圆锥形状，以及其中每个这样的驱动构件包括包括多个肋的驱动表面。申请人的驱动构件接触申请人的外壳的开槽表面，使得设置在驱动表面上的一个或多个肋与壳体中的一个或多个凹槽相互啮合。旋转轴在第一方向的旋转使得壳体沿第二方向移动。旋转轴在第三方向的旋转使得壳体沿第四方向移动。

9. 发明授权

US06574424B1 Method and apparatus for a randomizer for DVD video 有权
标题翻译：用于DVD视频的随机发生器的方法和装置
公开(公告)号：US06574424B1
公开(公告)日：2003-06-03
申请号：US09344745
申请日：1999-06-25
申请人： Kamal E. Dimitri , Rodney J. Means , John E. Kulakowski , Daniel J. Winarski
发明人： Kamal E. Dimitri , Rodney J. Means , John E. Kulakowski , Daniel J. Winarski
IPC分类号： H04N5781
CPC分类号： G11B19/02 , G11B27/105 , G11B27/3027 , G11B2220/235 , G11B2220/2562
摘要： A bit is provided in each Digital Video Disk memory sector header to indicate the type of information contained in the main data portion of the frame. A vector of video clips are stored on the DVD disk and the DVD drive examines the bit to determine whether to play a movie or to employ logic provided by the present invention that allows the DVD drive to determine which included video clip to play instead. The video clips may include cartoons, commercials, movie previews, etc. and the logic employed by the DVD drive allows for random or specific selections to be played at predetermined times, such as displaying a clip during the flipping process of a dual-sided DVD disk. Additionally, the method and apparatus may be applied to DVD disks to determine whether commercials are played before, after or during the movie or the movie is played commercial free.
摘要翻译：在每个数字视频磁盘存储器扇区头部中提供一位以指示包含在帧的主数据部分中的信息的类型。视频剪辑的矢量存储在DVD盘上，DVD驱动器检查该位以确定是否播放电影或采用允许DVD驱动器确定哪个包括视频剪辑要播放的本发明提供的逻辑。视频剪辑可以包括漫画，广告，电影预览等，并且DVD驱动器使用的逻辑允许在预定时间播放随机或特定选择，诸如在双面DVD的翻转处理期间显示剪辑磁盘。此外，该方法和装置可以应用于DVD盘以确定在电影之前，之后或期间是否播放商业广告，或者电影播放商业广告。

10. 发明授权

US06185718B2 Memory card design with parity and ECC for non-parity and non-ECC systems 失效
标题翻译：具有奇偶校验的存储卡设计和非奇偶校验和非ECC系统的ECC
公开(公告)号：US06185718B2
公开(公告)日：2001-02-06
申请号：US09032195
申请日：1998-02-27
申请人： Timothy J. Dell , Kamal E. Dimitri , Kent A. Dramstad , Marc R. Faucher , Bruce G. Hazelzet , Bruce W. Singer
发明人： Timothy J. Dell , Kamal E. Dimitri , Kent A. Dramstad , Marc R. Faucher , Bruce G. Hazelzet , Bruce W. Singer
IPC分类号： G06F1100
CPC分类号： G06F11/1032 , G06F11/326 , G11C29/42
摘要： A memory card design which adds parity for non-parity computer systems to supply error detection capabilities is provided. The apparatus includes a memory card, parity DRAM locatable on the memory card, logic for generating and checking parity bits and logic for the control of the generating, checking and storing parity bits. Also, in another embodiment, the apparatus adds error correction code to the memory card to provide error detection and correction code to systems lacking such capabilities.
摘要翻译：提供了一种为非奇偶校验计算机系统添加奇偶校验以提供错误检测能力的存储卡设计。该装置包括存储卡，位于存储卡上的奇偶校验DRAM，用于产生和检查奇偶校验位的逻辑以及用于控制生成，检查和存储奇偶校验位的逻辑。此外，在另一个实施例中，该装置向存储卡添加纠错码，以向缺少这种能力的系统提供错误检测和校正码。

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